32-Pin DIP Standard SRAM, 524288 Words, 55ns Access Time, 5V Supply
4 M SRAM (512-kword x 8-bit)
512Kx8 SRAM, 55ns, 5V, DIP-32, Parallel CMOS
Standard SRAM, 512KX8, 55ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32
